Do nostril hair hold a function?
Answers: Yes! They trap substances in the atmosphere and keep them from coming into your muzzle. Mucous helps beside this as well. This is how your body keep out all kind of nasty microbes and diseases that could make you sick.
They own similar functions to eyebrows and eyelashes and hair within your ear canal. They trap particle, bacteria and pathogens so they don't enter your orifices and be paid you sick.
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